This folder contains tapes of: 1989 ISAC Conference, World Cultures of Ancient America II. 1990 ISAC Conference, Ancient One-World Conference 1991 ISAC Conference, American Peoples and their Trans-Oceanic Kinsmen 1992 ISAC Conference, Discovering Columbus and the Native Americans 1993 ISAC Conference, Cosmopolitan Ancient America 1994 ISAC Symposium, Determining the Truth 1994 ISAC Conference, New Approaches to ancient American History 1995 ISAC Symposium, Determining the Truth II